Bacon? Berries? Des Moines inventor tastes the future of tofu Bob Rees wants to make your tofu taste as good as your flavored yogurt. Check out this story on USATODAY.com: http://usat.ly/2kGJsj0 Bob Rees, a 59-year-old Des Moines inventor, shows his idea for flavored tofu using jello mix and soymilk, Friday, Jan. 27, 2017.